https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-07T11:24:09.352712+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-12662 CVE-2020-12662 2026-10-07T11:24:10.218549+00:00

Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.

 https://vulnerability.circl.lu/vuln/usn-4374-1 USN-4374-1 — unbound vulnerabilities 2026-10-07T11:24:10.218645+00:00

Affected: Ubuntu:18.04:LTS: unbound, Ubuntu:20.04:LTS: unbound

Lior Shafir, Yehuda Afek, and Anat Bremler-Barr discovered that Unbound incorrectly handled certain queries. A remote attacker could use this issue to perform an amplification attack directed at a target. (CVE-2020-12662)

It was discovered that Unbound incorrectly handled certain malformed answers. A remote attacker could possibly use this issue to cause Unbound to crash, resulting in a denial of service. (CVE-2020-12663)